Chronomatic Healing Potion

AKA Crystal of Temporal Healing

A ruby red tetrahedral crystal. When touched to a creature, they wounds heal as if going back in time, and the crystal becomes clear glass.

Tiny: 1d4+1 - common (naturally occurring)

Small: 3d4+3 HP - uncommon

Medium: 5d4+5 - uncommon

Large: 7d4+7 - rare

Huge: 9d4+9 - very rare (often manufactured)